| 释义 |
sublevel caving短语¹⁴⁴⁹⁷²⁺²
基本例句
分段崩落采矿法
As a result, the new scheme of sublevel caving with footwall drifts, is raised.
为此，提出自放顶、设回收进路的无底柱分段崩落法新方案，实施后成效显著。 cnki
The measures for reduction of oes losing and degrading are described based on the sublevel caving practice in Hujiayu Copper Mine.
根据胡家峪铜矿的有底柱崩落法实践，探讨降低矿石损失和贫化率的有效途径。 chemyq
A computer- aided technical management for sublevel caving is established and its structural design, compositions and functions are introduced.
介绍了一种适用于无底柱分段崩落法的计算机辅助技术管理系统的结构设计、系统组成与功能等。 dictall
Along with steady development of coal mining technology, fully- mechanized sublevel caving technology has had about ten years in our country.
随着采煤技术的不断发展，综合机械化放顶煤技术在我国成功使用已十年有余。 chemyq
Disadvantages of sublevel caving without sill pillar lie in high ore loss and dilution as well as difficult control of ore loss and dilution.
无底柱分段崩落采矿法存在损失贫化大和损失贫化难以控制的缺点。 chemyq
Panluo Iron Mine is of medium size and there are many problems in its production which uses the originally designed sublevel caving in strips.
潘洛铁矿属中型生产规模铁矿山，原设计分条分段崩落法在生产中存在较多问题。 chemyq
Sublevel caving without bottom pillar is the method of mining used at Huashugou Mine, Jiuchun Iron and Steel Co.
酒泉钢铁公司桦树沟铁矿所用采矿方法是无底柱分段崩落采矿方法。 cnki
Sublevel caving without sill pillar is used in Xishimen Iron Mine.
西石门铁矿采用无底柱分段崩落采矿法开采。 chemyq |